... gasoline trap 油气分离器 gasoline upgrading汽油改质 gasoline value 馏分中汽油含量 ...
双语例句
1
Upgrading of FCC gasoline was investigated in a fixed fluidized bed microreactor over USY, REY and REHY.
采用USY、REY和REHY分子筛为催化剂，在固定流化床上进行了催化裂化（FCC）汽油改性试验。
2
Upgrading FCC gasoline through etherification process is a efficient method to upgrade the octane number of gasoline so as to meet the demands of domestic and over - seas markets.
催化裂化汽油醚化改质工艺是提高汽油辛烷值以适应国内外市场需要的有效方法。
3
The method greatly improves the octane value of the gasoline, and the olefin content in the upgradinggasoline is very low;